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Description + teeny tiny fix

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Zughy 2020-07-08 11:37:19 +02:00
parent a635cc2c90
commit ec3a95cea6
1 changed files with 3 additions and 2 deletions
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_en/players/hud.md
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@ -3,6 +3,7 @@ title: HUD
layout: default layout: default
root: ../.. root: ../..
idx: 4.6 idx: 4.6
description: Learn how to display HUD elements
redirect_from: /en/chapters/hud.html redirect_from: /en/chapters/hud.html
--- ---
@ -225,7 +226,7 @@ There is one problem however, it won't update when the stats change.
## Changing an Element ## Changing an Element
You can use the ID returned by the hud_add method to update it or remove it later. You can use the ID returned by the `hud_add` method to update it or remove it later.
```lua ```lua
local idx = player:hud_add({ local idx = player:hud_add({
@ -239,7 +240,7 @@ player:hud_remove(idx)
``` ```
The `hud_change` method takes the element ID, the property to change, and the new The `hud_change` method takes the element ID, the property to change, and the new
value. The above call changes the `text` property from "Hello World" to "Test". value. The above call changes the `text` property from "Hello World" to "New text".
This means that doing the `hud_change` immediately after the `hud_add` is This means that doing the `hud_change` immediately after the `hud_add` is
functionally equivalent to the following, in a rather inefficient way: functionally equivalent to the following, in a rather inefficient way: